0
+ − 1
<?php
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/*
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Plugin Name: Group control panel
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Plugin URI: http://www.enanocms.org/
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Description: Provides group moderators and site administrators with the ability to control who is part of their groups.
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Author: Dan Fuhry
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Version: 1.0RC1
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Author URI: http://www.enanocms.org/
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*/
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/*
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* Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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* Version 1.0 release candidate 2
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* Copyright (C) 2007 Dan Fuhry
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*
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* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
+ − 17
* as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ − 20
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*/
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$plugins->attachHook('base_classes_initted', '
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global $paths;
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$paths->add_page(Array(
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\'name\'=>\'Group Membership\',
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\'urlname\'=>\'Usergroups\',
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\'namespace\'=>\'Special\',
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\'special\'=>0,\'visible\'=>0,\'comments_on\'=>0,\'protected\'=>1,\'delvotes\'=>0,\'delvote_ips\'=>\'\',
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));
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');
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function page_Special_Usergroups()
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{
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global $db, $session, $paths, $template, $plugins; // Common objects
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global $email; // Import e-mail encryption functions
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+ − 38
if ( !$session->user_logged_in )
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{
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header('Location: ' . makeUrlComplete('Special', 'Login/' . $paths->page));
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$db->close();
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exit;
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}
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$template->header();
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if ( isset($_POST['do_view']) || isset($_POST['do_view_n']) || ( isset($_GET['act']) && isset($_POST['group_id']) ) )
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{
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$gid = ( isset ( $_POST['do_view_n'] ) ) ? intval($_POST['group_id_n']) : intval($_POST['group_id']);
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if ( empty($gid) || $gid < 1 )
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{
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die_friendly('Error', '<p>Hacking attempt</p>');
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}
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$q = $db->sql_query('SELECT group_name,group_type FROM '.table_prefix.'groups WHERE group_id=' . $gid . ';');
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if ( !$q )
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{
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$db->_die();
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}
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$row = $db->fetchrow();
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$db->free_result();
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$members = array();
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$pending = array();
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$q = $db->sql_query('SELECT u.username,u.email,u.reg_time,m.member_id,m.user_id,m.is_mod,m.pending,COUNT(c.comment_id)
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FROM '.table_prefix.'users AS u
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LEFT JOIN '.table_prefix.'group_members AS m
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ON ( m.user_id = u.user_id )
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LEFT JOIN '.table_prefix.'comments AS c
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ON ( c.name = u.username )
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WHERE m.group_id=' . $gid . '
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GROUP BY u.user_id
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ORDER BY m.is_mod DESC,u.username ASC;');
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if ( !$q )
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{
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$db->_die();
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}
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$is_member = false;
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$is_mod = false;
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$is_pending = false;
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while ( $mr = $db->fetchrow() )
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{
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if ( $mr['pending'] == 1 )
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{
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$pending[] = $mr;
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if ( $mr['user_id'] == $session->user_id )
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{
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$is_pending = true;
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}
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}
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else
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{
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$members[] = $mr;
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if ( $mr['user_id'] == $session->user_id )
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{
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$is_member = true;
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if ( $mr['is_mod'] == 1 )
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{
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$is_mod = true;
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}
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}
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}
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}
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$status = ( $is_member && $is_mod )
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? 'You are a moderator of this group.'
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: ( ( $is_member && !$is_mod )
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? 'You are a member of this group.'
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: 'You are not a member of this group.'
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);
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$can_do_admin_stuff = ( $is_mod || $session->user_level >= USER_LEVEL_ADMIN );
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switch ( $row['group_type'] )
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{
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case GROUP_HIDDEN: $g_state = 'Hidden group'; break;
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case GROUP_CLOSED: $g_state = 'Closed group'; break;
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case GROUP_REQUEST: $g_state = 'Members can request to join'; break;
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case GROUP_OPEN: $g_state = 'Anyone can join'; break;
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}
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if ( isset($_GET['act']) && $can_do_admin_stuff )
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{
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switch($_GET['act'])
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{
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case 'update':
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if(!in_array(intval($_POST['group_state']), Array(GROUP_CLOSED, GROUP_OPEN, GROUP_HIDDEN, GROUP_REQUEST)))
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{
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die_friendly('ERROR', '<p>Hacking attempt</p>');
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}
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$q = $db->sql_query('UPDATE '.table_prefix.'groups SET group_type=' . intval($_POST['group_state']) . ' WHERE group_id=' . intval( $_POST['group_id']) . ';');
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if (!$q)
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$db->_die();
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$row['group_type'] = $_POST['group_state'];
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echo '<div class="info-box" style="margin-left: 0;">The group state was updated.</div>';
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break;
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case 'adduser':
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$username = $_POST['add_username'];
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$mod = ( isset($_POST['add_mod']) ) ? '1' : '0';
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$q = $db->sql_query('SELECT user_id FROM '.table_prefix.'users WHERE username=\'' . $db->escape($username) . '\';');
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if (!$q)
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$db->_die();
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if ($db->numrows() < 1)
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{
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echo '<div class="error-box">The username you entered could not be found.</div>';
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break;
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}
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$r = $db->fetchrow();
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$db->free_result();
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$uid = intval($r['user_id']);
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// Check if the user is already in the group, and if so, only update modship
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$q = $db->sql_query('SELECT member_id,is_mod FROM '.table_prefix.'group_members WHERE user_id=' . $uid . ' AND group_id=' . intval($_POST['group_id']) . ';');
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if ( !$q )
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$db->_die();
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if ( $db->numrows() > 0 )
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{
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$r = $db->fetchrow();
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if ( (string) $r['is_mod'] != $mod )
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{
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$q = $db->sql_query('UPDATE '.table_prefix.'group_members SET is_mod=' . $mod . ' WHERE member_id=' . $r['member_id'] . ';');
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if ( !$q )
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$db->_die();
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foreach ( $members as $i => $member )
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{
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if ( $member['member_id'] == $r['member_id'] )
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$members[$i]['is_mod'] = (int)$mod;
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}
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echo '<div class="info-box">The user "' . $username . '" is already in this group, so their moderator status was updated.</div>';
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}
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else
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{
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echo '<div class="info-box">The user "' . $username . '" is already in this group.</div>';
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}
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break;
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}
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$db->free_result();
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$q = $db->sql_query('INSERT INTO '.table_prefix.'group_members(group_id,user_id,is_mod) VALUES(' . intval($_POST['group_id']) . ', ' . $uid . ', ' . $mod . ');');
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if (!$q)
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$db->_die();
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echo '<div class="info-box">The user "' . $username . '" has been added to this usergroup.</div>';
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$q = $db->sql_query('SELECT u.username,u.email,u.reg_time,m.member_id,m.user_id,m.is_mod,COUNT(c.comment_id)
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FROM '.table_prefix.'users AS u
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LEFT JOIN '.table_prefix.'group_members AS m
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ON ( m.user_id = u.user_id )
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LEFT JOIN '.table_prefix.'comments AS c
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ON ( c.name = u.username )
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WHERE m.group_id=' . $gid . '
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AND m.pending!=1
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AND u.user_id=' . $uid . '
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GROUP BY u.user_id
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ORDER BY m.is_mod DESC,u.username ASC
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LIMIT 1;');
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if ( !$q )
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$db->_die();
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$r = $db->fetchrow();
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$members[] = $r;
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$db->free_result();
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break;
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case 'del_users':
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foreach ( $members as $i => $member )
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{
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if ( isset($_POST['del_user'][$member['member_id']]) )
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{
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$q = $db->sql_query('DELETE FROM '.table_prefix.'group_members WHERE member_id=' . $member['member_id'] . ';');
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if (!$q)
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$db->_die();
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unset($members[$i]);
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}
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}
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break;
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case 'pending':
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foreach ( $pending as $i => $member )
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{
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if ( isset( $_POST['with_user'][$member['member_id']]) )
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{
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if ( isset ( $_POST['do_appr_pending'] ) )
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{
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$q = $db->sql_query('UPDATE '.table_prefix.'group_members SET pending=0 WHERE member_id=' . $member['member_id'] . ';');
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if (!$q)
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$db->_die();
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$members[] = $member;
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unset($pending[$i]);
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continue;
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}
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elseif ( isset ( $_POST['do_reject_pending'] ) )
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{
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$q = $db->sql_query('DELETE FROM '.table_prefix.'group_members WHERE member_id=' . $member['member_id'] . ';');
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if (!$q)
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$db->_die();
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unset($pending[$i]);
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}
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}
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}
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echo '<div class="info-box">Pending members status updated successfully.</div>';
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break;
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}
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}
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if ( isset($_GET['act']) && $_GET['act'] == 'update' && !$is_member && $row['group_type'] == GROUP_OPEN )
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{
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$q = $db->sql_query('INSERT INTO '.table_prefix.'group_members(group_id,user_id) VALUES(' . $gid . ', ' . $session->user_id . ');');
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if (!$q)
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$db->_die();
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echo '<div class="info-box">You have been added to this group.</div>';
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$q = $db->sql_query('SELECT u.username,u.email,u.reg_time,m.member_id,m.user_id,m.is_mod,COUNT(c.comment_id)
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FROM '.table_prefix.'users AS u
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LEFT JOIN '.table_prefix.'group_members AS m
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ON ( m.user_id = u.user_id )
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LEFT JOIN '.table_prefix.'comments AS c
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ON ( c.name = u.username )
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WHERE m.group_id=' . $gid . '
+ − 259
AND m.pending!=1
+ − 260
AND u.user_id=' . $session->user_id . '
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GROUP BY u.user_id
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ORDER BY m.is_mod DESC,u.username ASC
+ − 263
LIMIT 1;');
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if ( !$q )
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$db->_die();
+ − 266
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$r = $db->fetchrow();
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$members[] = $r;
+ − 269
$db->free_result();
+ − 270
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}
+ − 272
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if ( isset($_GET['act']) && $_GET['act'] == 'update' && !$is_member && $row['group_type'] == GROUP_REQUEST && !$is_pending )
+ − 274
{
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$q = $db->sql_query('INSERT INTO '.table_prefix.'group_members(group_id,user_id,pending) VALUES(' . $gid . ', ' . $session->user_id . ', 1);');
+ − 276
if (!$q)
+ − 277
$db->_die();
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echo '<div class="info-box">A request has been sent to the moderator(s) of this group to add you.</div>';
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}
+ − 280
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$state_btns = ( $can_do_admin_stuff ) ?
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'<label><input type="radio" name="group_state" value="' . GROUP_HIDDEN . '" ' . (( $row['group_type'] == GROUP_HIDDEN ) ? 'checked="checked"' : '' ) . ' /> Hidden group</label>
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<label><input type="radio" name="group_state" value="' . GROUP_CLOSED . '" ' . (( $row['group_type'] == GROUP_CLOSED ) ? 'checked="checked"' : '' ) . ' /> Closed group</label>
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<label><input type="radio" name="group_state" value="' . GROUP_REQUEST. '" ' . (( $row['group_type'] == GROUP_REQUEST) ? 'checked="checked"' : '' ) . ' /> Members can request to join</label>
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<label><input type="radio" name="group_state" value="' . GROUP_OPEN . '" ' . (( $row['group_type'] == GROUP_OPEN ) ? 'checked="checked"' : '' ) . ' /> Anybody can join</label>'
+ − 286
: $g_state;
+ − 287
if ( !$can_do_admin_stuff && $row['group_type'] == GROUP_REQUEST && !$is_member )
+ − 288
{
+ − 289
if ( $is_pending )
+ − 290
$state_btns .= ' (Your request to join is awaiting approval)';
+ − 291
else
+ − 292
$state_btns .= ' <input type="submit" value="Request membership" />';
+ − 293
}
+ − 294
+ − 295
if ( !$can_do_admin_stuff && $row['group_type'] == GROUP_OPEN && !$is_member )
+ − 296
{
+ − 297
$state_btns .= ' <input type="submit" value="Join this group" />';
+ − 298
}
+ − 299
+ − 300
echo '<form action="' . makeUrl($paths->page, 'act=update') . '" method="post" enctype="multipart/form-data">
+ − 301
<div class="tblholder">
+ − 302
<table border="0" cellspacing="1" cellpadding="4">
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<tr>
+ − 304
<th colspan="2">Group information</th>
+ − 305
</tr>
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<tr>
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<td class="row2">Group name:</td>
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<td class="row1">' . $row['group_name'] . '</td>
+ − 309
</tr>
+ − 310
<tr>
+ − 311
<td class="row2">Membership status:</td>
+ − 312
<td class="row1">' . $status . '</td>
+ − 313
</tr>
+ − 314
<tr>
+ − 315
<td class="row2">Group state:</td>
+ − 316
<td class="row1">' . $state_btns . '</td>
+ − 317
</tr>
+ − 318
' . ( ( $is_mod || $session->user_level >= USER_LEVEL_ADMIN ) ? '
+ − 319
<tr>
+ − 320
<th class="subhead" colspan="2">
+ − 321
<input type="submit" value="Save changes" />
+ − 322
</th>
+ − 323
</tr>
+ − 324
' : '' ) . '
+ − 325
</table>
+ − 326
</div>
+ − 327
<input name="group_id" value="' . $gid . '" type="hidden" />
+ − 328
</form>';
+ − 329
if ( sizeof ( $pending ) > 0 && $can_do_admin_stuff )
+ − 330
{
+ − 331
echo '<form action="' . makeUrl($paths->page, 'act=pending') . '" method="post" enctype="multipart/form-data">
+ − 332
<input name="group_id" value="' . $gid . '" type="hidden" />
+ − 333
<h2>Pending memberships</h2>
+ − 334
<div class="tblholder">
+ − 335
<table border="0" cellspacing="1" cellpadding="4">
+ − 336
<tr>
+ − 337
<th>Username</th>
+ − 338
<th>E-mail</th>
+ − 339
<th>Registered</th>
+ − 340
<th>Total comments</th>
+ − 341
<th>Select</th>
+ − 342
</tr>';
+ − 343
$cls = 'row2';
+ − 344
foreach ( $pending as $member )
+ − 345
{
+ − 346
+ − 347
$date = date('F d, Y', $member['reg_time']);
+ − 348
$cls = ( $cls == 'row2' ) ? 'row1' : 'row2';
+ − 349
$addy = $email->encryptEmail($member['email']);
+ − 350
+ − 351
echo "<tr>
+ − 352
<td class='{$cls}'>{$member['username']}</td>
+ − 353
<td class='{$cls}'>{$addy}</td>
+ − 354
<td class='{$cls}'>{$date}</td>
+ − 355
<td class='{$cls}'>{$member['COUNT(c.comment_id)']}</td>
+ − 356
<td class='{$cls}' style='text-align: center;'><input type='checkbox' name='with_user[{$member['member_id']}]' /></td>
+ − 357
</tr>";
+ − 358
}
+ − 359
echo '</table>
+ − 360
</div>
+ − 361
<div style="margin: 10px 0 0 auto;">
+ − 362
With selected:
+ − 363
<input type="submit" name="do_appr_pending" value="Approve membership" />
+ − 364
<input type="submit" name="do_reject_pending" value="Reject membership" />
+ − 365
</div>
+ − 366
</form>';
+ − 367
}
+ − 368
echo '<form action="' . makeUrl($paths->page, 'act=del_users') . '" method="post" enctype="multipart/form-data">
+ − 369
<h2>Group members</h2>
+ − 370
<div class="tblholder">
+ − 371
<table border="0" cellspacing="1" cellpadding="4">
+ − 372
<tr>
+ − 373
<th>Username</th>
+ − 374
<th>E-mail</th>
+ − 375
<th>Registered</th>
+ − 376
<th>Total comments</th>
+ − 377
' . ( ( $can_do_admin_stuff ) ? "
+ − 378
<th>Remove?</th>
+ − 379
" : '' ) . '
+ − 380
</tr>
+ − 381
<tr>
+ − 382
<th colspan="5" class="subhead">Group moderators</th>
+ − 383
</tr>';
+ − 384
$mod_printed = false;
+ − 385
$mem_printed = false;
+ − 386
$cls = 'row2';
+ − 387
+ − 388
foreach ( $members as $member )
+ − 389
{
+ − 390
if ( $member['is_mod'] != 1 )
+ − 391
break;
+ − 392
+ − 393
$date = date('F d, Y', $member['reg_time']);
+ − 394
$cls = ( $cls == 'row2' ) ? 'row1' : 'row2';
+ − 395
$addy = $email->encryptEmail($member['email']);
+ − 396
+ − 397
$mod_printed = true;
+ − 398
+ − 399
echo "<tr>
+ − 400
<td class='{$cls}'>{$member['username']}</td>
+ − 401
<td class='{$cls}'>{$addy}</td>
+ − 402
<td class='{$cls}'>{$date}</td>
+ − 403
<td class='{$cls}'>{$member['COUNT(c.comment_id)']}</td>
+ − 404
" . ( ( $can_do_admin_stuff ) ? "
+ − 405
<td class='{$cls}' style='text-align: center;'><input type='checkbox' name='del_user[{$member['member_id']}]' /></td>
+ − 406
" : '' ) . "
+ − 407
</tr>";
+ − 408
}
+ − 409
if (!$mod_printed)
+ − 410
echo '<tr><td class="' . $cls . '" colspan="5">This group has no moderators.</td></th>';
+ − 411
echo '<tr><th class="subhead" colspan="5">Group members</th></tr>';
+ − 412
foreach ( $members as $member )
+ − 413
{
+ − 414
if ( $member['is_mod'] == 1 )
+ − 415
continue;
+ − 416
+ − 417
$date = date('F d, Y', $member['reg_time']);
+ − 418
$cls = ( $cls == 'row2' ) ? 'row1' : 'row2';
+ − 419
$addy = $email->encryptEmail($member['email']);
+ − 420
+ − 421
$mem_printed = true;
+ − 422
+ − 423
echo "<tr>
+ − 424
<td class='{$cls}'>{$member['username']}</td>
+ − 425
<td class='{$cls}'>{$addy}</td>
+ − 426
<td class='{$cls}'>{$date}</td>
+ − 427
<td class='{$cls}'>{$member['COUNT(c.comment_id)']}</td>
+ − 428
" . ( ( $can_do_admin_stuff ) ? "
+ − 429
<td class='{$cls}' style='text-align: center;'><input type='checkbox' name='del_user[{$member['member_id']}]' /></td>
+ − 430
" : '' ) . "
+ − 431
</tr>";
+ − 432
}
+ − 433
if (!$mem_printed)
+ − 434
echo '<tr><td class="' . $cls . '" colspan="5">This group has no members.</td></th>';
+ − 435
echo ' </table>
+ − 436
</div>';
+ − 437
if ( $can_do_admin_stuff )
+ − 438
{
+ − 439
echo "<div style='margin: 10px 0 0 auto;'><input type='submit' name='do_del_user' value='Remove selected users' /></div>";
+ − 440
}
+ − 441
echo '<input name="group_id" value="' . $gid . '" type="hidden" />
+ − 442
</form>';
+ − 443
if ( $can_do_admin_stuff )
+ − 444
{
+ − 445
echo '<form action="' . makeUrl($paths->page, 'act=adduser') . '" method="post" enctype="multipart/form-data" onsubmit="if(!submitAuthorized) return false;">
+ − 446
<div class="tblholder">
+ − 447
<table border="0" cellspacing="1" cellpadding="4">
+ − 448
<tr>
+ − 449
<th colspan="2">Add a new member to this group</th>
+ − 450
</tr>
+ − 451
<tr>
+ − 452
<td class="row2">Username:</td><td class="row1">' . $template->username_field('add_username') . '</td>
+ − 453
</tr>
+ − 454
<tr>
+ − 455
<td class="row2">Group moderator:</td><td class="row1"><label><input type="checkbox" name="add_mod" /> User is a group moderator</label></td>
+ − 456
</tr>
+ − 457
<tr>
+ − 458
<th class="subhead" colspan="2">
+ − 459
<input type="submit" value="Add member" />
+ − 460
</th>
+ − 461
</tr>
+ − 462
</table>
+ − 463
</div>
+ − 464
<input name="group_id" value="' . $gid . '" type="hidden" />
+ − 465
</form>';
+ − 466
}
+ − 467
}
+ − 468
else
+ − 469
{
+ − 470
echo '<form action="'.makeUrlNS('Special', 'Usergroups').'" method="post" onsubmit="if(!submitAuthorized) return false;" enctype="multipart/form-data">';
+ − 471
echo '<div class="tblholder">
+ − 472
<table border="0" style="width: 100%;" cellspacing="1" cellpadding="4">
+ − 473
<tr>
+ − 474
<th colspan="2">Group membership details</th>
+ − 475
</tr>
+ − 476
<tr>
+ − 477
<td class="row2" style="text-align: right;">
+ − 478
Current group memberships:
+ − 479
</td>
+ − 480
<td class="row1">';
+ − 481
$taboo = Array('Everyone');
+ − 482
if ( sizeof ( $session->groups ) > 0 )
+ − 483
{
+ − 484
echo '<select name="group_id">';
+ − 485
foreach ( $session->groups as $id => $group )
+ − 486
{
+ − 487
$taboo[] = $group;
+ − 488
if ( $group != 'Everyone' )
+ − 489
{
+ − 490
echo '<option value="' . $id . '">' . $group . '</option>';
+ − 491
}
+ − 492
}
+ − 493
echo '</select>
+ − 494
<input type="submit" name="do_view" value="View information" />';
+ − 495
}
+ − 496
else
+ − 497
{
+ − 498
echo 'None';
+ − 499
}
+ − 500
+ − 501
echo '</td>
+ − 502
</tr>';
+ − 503
$taboo = 'WHERE group_name != \'' . implode('\' AND group_name != \'', $taboo) . '\'';
+ − 504
$q = $db->sql_query('SELECT group_id,group_name FROM '.table_prefix.'groups '.$taboo.' AND group_type != ' . GROUP_HIDDEN . ' ORDER BY group_name ASC;');
+ − 505
if(!$q)
+ − 506
{
+ − 507
echo $db->get_error();
+ − 508
$template->footer();
+ − 509
return;
+ − 510
}
+ − 511
if($db->numrows() > 0)
+ − 512
{
+ − 513
echo '<tr>
+ − 514
<td class="row2" style="text-align: right;">
+ − 515
Non-memberships:
+ − 516
</td>
+ − 517
<td class="row1">
+ − 518
<select name="group_id_n">';
+ − 519
while ( $row = $db->fetchrow() )
+ − 520
{
+ − 521
if ( $row['group_name'] != 'Everyone' )
+ − 522
{
+ − 523
echo '<option value="' . $row['group_id'] . '">' . $row['group_name'] . '</option>';
+ − 524
}
+ − 525
}
+ − 526
echo '</select>
+ − 527
<input type="submit" name="do_view_n" value="View information" />
+ − 528
</td>
+ − 529
</tr>
+ − 530
';
+ − 531
}
+ − 532
$db->free_result();
+ − 533
echo '</table>
+ − 534
</div>
+ − 535
</form>';
+ − 536
}
+ − 537
$template->footer();
+ − 538
}
+ − 539
+ − 540
?>